misgiven

I felt a sense of misgiving at the prospect of retirement.

退休，我感不安。

In a tree by the brook, there's a songbird who sings, sometimes all of our thoughts are misgiven.

岸边有一棵树，树上有一只百灵鸟在唱歌，有时我沉浸在歌声当中，什么也不。